The Atmos is just a mechanical clock with a different kind of winding mechanism. It's only as accurate as you can make a mechanical clock, and that's generally a lot worse than a quartz clock. Mechanical clocks also wear and need maintenance. And you'd have to manually change the time twice a year for daylight saving time and back.
I went with clocks that use WWV (in the United States) and that keeps them accurate and automatically changes the time for daylight savings time. You see them advertised as "Atomic Clocks" because WWV uses an atomic clock as a reference.
Mike
[I'm pretty sure the Atmos clock works from changes in atmospheric pressure and not temperature. That's why they call it the Atmos."
Last edited by Mike Henderson; 07-02-2020 at 1:54 PM.
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